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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-11-11 18:41:09 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-11-11 18:41:09 +0000
commite58dc6f93a9d2170530c811acedd1aa99c9df401 (patch)
tree7e70f06b761a1abdb0d07527569d68020208e225 /target/linux
parentcfe387e3516ed9c774405e447fb31e65e224ae62 (diff)
[ar7] add support for Linux 3.6
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34154 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ar7/config-3.6113
-rw-r--r--target/linux/ar7/files-3.6/drivers/char/ar7_gpio.c158
-rw-r--r--target/linux/ar7/files-3.6/drivers/mtd/ac49xpart.c220
-rw-r--r--target/linux/ar7/files-3.6/drivers/mtd/titanpart.c234
-rw-r--r--target/linux/ar7/patches-3.6/100-decompressor_memcpy_fix.patch12
-rw-r--r--target/linux/ar7/patches-3.6/110-flash.patch33
-rw-r--r--target/linux/ar7/patches-3.6/120-gpio_chrdev.patch28
-rw-r--r--target/linux/ar7/patches-3.6/160-vlynq_try_remote_first.patch300
-rw-r--r--target/linux/ar7/patches-3.6/200-free-mem-below-kernel-offset.patch15
-rw-r--r--target/linux/ar7/patches-3.6/300-add-ac49x-platform.patch82
-rw-r--r--target/linux/ar7/patches-3.6/310-ac49x-prom-support.patch20
-rw-r--r--target/linux/ar7/patches-3.6/320-ac49x-mtd-partitions.patch35
-rw-r--r--target/linux/ar7/patches-3.6/500-serial_kludge.patch28
-rw-r--r--target/linux/ar7/patches-3.6/920-ar7part.patch118
-rw-r--r--target/linux/ar7/patches-3.6/925-actiontec_leds.patch95
-rw-r--r--target/linux/ar7/patches-3.6/950-cpmac_titan.patch52
-rw-r--r--target/linux/ar7/patches-3.6/972-cpmac_fixup.patch234
17 files changed, 1777 insertions, 0 deletions
diff --git a/target/linux/ar7/config-3.6 b/target/linux/ar7/config-3.6
new file mode 100644
index 0000000000..8b8d42b362
--- /dev/null
+++ b/target/linux/ar7/config-3.6
@@ -0,0 +1,113 @@
+CONFIG_ADM6996_PHY=y
+CONFIG_AR7=y
+CONFIG_AR7_GPIO=y
+CONFIG_AR7_WDT=y
+CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
+CONFIG_ARCH_DISCARD_MEMBLOCK=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_BCMA_POSSIBLE=y
+CONFIG_BOOT_ELF32=y
+CONFIG_BUILDTIME_EXTABLE_SORT=y
+CONFIG_CEVT_R4K=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CPMAC=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPS32_R1=y
+CONFIG_CPU_MIPSR1=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_CSRC_R4K=y
+CONFIG_CSRC_R4K_LIB=y
+# CONFIG_DEBUG_ZBOOT is not set
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_ETHERNET_PACKET_MANGLE=y
+CONFIG_FIXED_PHY=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GPIOLIB=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_GENERIC_HARDIRQS=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IRQ_WORK=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HW_RANDOM=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IP17XX_PHY=y
+CONFIG_IRQ_CPU=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_KALLSYMS=y
+CONFIG_KERNEL_GZIP=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_MACH_LOONGSON1 is not set
+CONFIG_MDIO_BOARDINFO=y
+CONFIG_MIPS=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+# CONFIG_MIPS_MACHINE is not set
+CONFIG_MIPS_MT_DISABLED=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MVSWITCH_PHY=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NO_EXCEPT_FILL=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PHYLIB=y
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_SCSI_DMA is not set
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_SWCONFIG=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_ZBOOT=y
+CONFIG_SYS_SUPPORTS_ZBOOT_UART16550=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_XHCI is not set
+CONFIG_VLYNQ=y
+# CONFIG_VLYNQ_DEBUG is not set
+CONFIG_XZ_DEC=y
+CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/ar7/files-3.6/drivers/char/ar7_gpio.c b/target/linux/ar7/files-3.6/drivers/char/ar7_gpio.c
new file mode 100644
index 0000000000..a7d0a55345
--- /dev/null
+++ b/target/linux/ar7/files-3.6/drivers/char/ar7_gpio.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2007 Nicolas Thill <nico@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/device.h>
+#include <linux/fs.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
+#include <linux/types.h>
+#include <linux/cdev.h>
+#include <gpio.h>
+
+#define DRVNAME "ar7_gpio"
+#define LONGNAME "TI AR7 GPIOs Driver"
+
+MODULE_AUTHOR("Nicolas Thill <nico@openwrt.org>");
+MODULE_DESCRIPTION(LONGNAME);
+MODULE_LICENSE("GPL");
+
+static int ar7_gpio_major;
+
+static ssize_t ar7_gpio_write(struct file *file, const char __user *buf,
+ size_t len, loff_t *ppos)
+{
+ int pin = iminor(file->f_dentry->d_inode);
+ size_t i;
+
+ for (i = 0; i < len; ++i) {
+ char c;
+ if (get_user(c, buf + i))
+ return -EFAULT;
+ switch (c) {
+ case '0':
+ gpio_set_value(pin, 0);
+ break;
+ case '1':
+ gpio_set_value(pin, 1);
+ break;
+ case 'd':
+ case 'D':
+ ar7_gpio_disable(pin);
+ break;
+ case 'e':
+ case 'E':
+ ar7_gpio_enable(pin);
+ break;
+ case 'i':
+ case 'I':
+ case '<':
+ gpio_direction_input(pin);
+ break;
+ case 'o':
+ case 'O':
+ case '>':
+ gpio_direction_output(pin, 0);
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ return len;
+}
+
+static ssize_t ar7_gpio_read(struct file *file, char __user *buf,
+ size_t len, loff_t *ppos)
+{
+ int pin = iminor(file->f_dentry->d_inode);
+ int value;
+
+ value = gpio_get_value(pin);
+ if (put_user(value ? '1' : '0', buf))
+ return -EFAULT;
+
+ return 1;
+}
+
+static int ar7_gpio_open(struct inode *inode, struct file *file)
+{
+ int m = iminor(inode);
+
+ if (m >= (ar7_is_titan() ? TITAN_GPIO_MAX : AR7_GPIO_MAX))
+ return -EINVAL;
+
+ return nonseekable_open(inode, file);
+}
+
+static int ar7_gpio_release(struct inode *inode, struct file *file)
+{
+ return 0;
+}
+
+static const struct file_operations ar7_gpio_fops = {
+ .owner = THIS_MODULE,
+ .write = ar7_gpio_write,
+ .read = ar7_gpio_read,
+ .open = ar7_gpio_open,
+ .release = ar7_gpio_release,
+ .llseek = no_llseek,
+};
+
+static struct platform_device *ar7_gpio_device;
+
+static int __init ar7_gpio_char_init(void)
+{
+ int rc;
+
+ ar7_gpio_device = platform_device_alloc(DRVNAME, -1);
+ if (!ar7_gpio_device)
+ return -ENOMEM;
+
+ rc = platform_device_add(ar7_gpio_device);
+ if (rc < 0)
+ goto out_put;
+
+ rc = register_chrdev(ar7_gpio_major, DRVNAME, &ar7_gpio_fops);
+ if (rc < 0)
+ goto out_put;
+
+ ar7_gpio_major = rc;
+
+ rc = 0;
+
+ goto out;
+
+out_put:
+ platform_device_put(ar7_gpio_device);
+out:
+ return rc;
+}
+
+static void __exit ar7_gpio_char_exit(void)
+{
+ unregister_chrdev(ar7_gpio_major, DRVNAME);
+ platform_device_unregister(ar7_gpio_device);
+}
+
+module_init(ar7_gpio_char_init);
+module_exit(ar7_gpio_char_exit);
diff --git a/target/linux/ar7/files-3.6/drivers/mtd/ac49xpart.c b/target/linux/ar7/files-3.6/drivers/mtd/ac49xpart.c
new file mode 100644
index 0000000000..1f937f0f7c
--- /dev/null
+++ b/target/linux/ar7/files-3.6/drivers/mtd/ac49xpart.c
@@ -0,0 +1,220 @@
+/*
+ * AudioCodes AC49x PSPBoot-based flash partition table
+ * Copyright 2012 Daniel Golle <daniel.golle@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/bootmem.h>
+#include <linux/magic.h>
+#include <linux/module.h>
+
+#include <asm/mach-ar7/prom.h>
+
+#define AC49X_MAXENVPARTS 8
+
+#define AC49X_PARTTYPE_LOADER 0
+#define AC49X_PARTTYPE_BOOTENV 1
+#define AC49X_PARTTYPE_LINUX 2
+#define AC49X_PARTTYPE_ROOTFS 3
+#define AC49X_PARTTYPE_UNKNOWN 4
+#define AC49X_NUM_PARTTYPES 5
+
+#define AC49X_FLASH_ADDRMASK 0x00FFFFFF
+
+#define AC49X_LOADER_MAGIC 0x40809000
+#define AC49X_LINUX_MAGIC 0x464c457f /* ELF */
+#define AC49X_BOOTENV_MAGIC 0x4578614d /* MaxE */
+
+#define ROOTFS_MIN_OFFSET 0xC0000
+
+int parse_partvar(const unsigned char *partvar, struct mtd_partition *part)
+{
+ unsigned int partstart, partend;
+ unsigned int pnum;
+
+ pnum = sscanf(partvar, "0x%x,0x%x", &partstart, &partend);
+ if (pnum != 2)
+ return 1;
+
+ part->offset = partstart & AC49X_FLASH_ADDRMASK;
+ part->size = partend - partstart;
+
+ return 0;
+}
+
+int detect_parttype(struct mtd_info *master, struct mtd_partition part)
+{
+ unsigned int magic;
+ size_t len;
+
+ if (part.size < 4)
+ return -1;
+
+ mtd_read(master, part.offset, sizeof(magic), &len,
+ (uint8_t *)&magic);
+
+ if (len != sizeof(magic))
+ return -1;
+
+ switch (magic) {
+ case AC49X_LOADER_MAGIC:
+ return AC49X_PARTTYPE_LOADER;
+ case AC49X_LINUX_MAGIC:
+ return AC49X_PARTTYPE_LINUX;
+ case SQUASHFS_MAGIC:
+ case CRAMFS_MAGIC:
+ case CRAMFS_MAGIC_WEND:
+ return AC49X_PARTTYPE_ROOTFS;
+ case AC49X_BOOTENV_MAGIC:
+ return AC49X_PARTTYPE_BOOTENV;
+ default:
+ switch (magic & 0xFF) {
+ case JFFS2_SUPER_MAGIC:
+ return AC49X_PARTTYPE_ROOTFS;
+ }
+ switch (magic >> 8) {
+ case JFFS2_SUPER_MAGIC:
+ return AC49X_PARTTYPE_ROOTFS;
+ }
+ return AC49X_PARTTYPE_UNKNOWN;
+ }
+}
+
+const char *partnames[] = {
+ "loader",
+ "config",
+ "linux",
+ "rootfs",
+ "data"
+};
+
+void gen_partname(unsigned int type,
+ unsigned int *typenumeration,
+ struct mtd_partition *part)
+{
+ char *s = kzalloc(sizeof(char) * 8, GFP_KERNEL);
+
+ (typenumeration[type])++;
+ if (typenumeration[type] == 1)
+ sprintf(s, "%s", partnames[type]);
+ else
+ sprintf(s, "%s%d", partnames[type], typenumeration[type]);
+
+ part->name = s;
+}
+
+static int create_mtd_partitions(struct mtd_info *master,
+ struct mtd_partition **pparts,
+ struct mtd_part_parser_data *data)
+{
+ unsigned int envpartnum = 0, linuxpartnum = 0;
+ unsigned int typenumeration[5] = { 0, 0, 0, 0, 0 };
+ unsigned char evn[5];
+ const unsigned char *partvar = NULL;
+
+ struct mtd_partition *ac49x_parts;
+
+ ac49x_parts = kzalloc(sizeof(*ac49x_parts) * AC49X_MAXENVPARTS,
+ GFP_KERNEL);
+
+ if (!ac49x_parts)
+ return -ENOMEM;
+
+ linuxpartnum = 0;
+ for (envpartnum = 0; envpartnum < AC49X_MAXENVPARTS; envpartnum++) {
+ struct mtd_partition parsepart;
+ unsigned int offset, size, type;
+ int err;
+ sprintf(evn, "mtd%d", envpartnum);
+ partvar = prom_getenv(evn);
+ if (!partvar)
+ continue;
+ err = parse_partvar(partvar, &parsepart);
+ if (err)
+ continue;
+ offset = parsepart.offset;
+ size = parsepart.size;
+ type = detect_parttype(master, parsepart);
+ gen_partname(type, typenumeration, &parsepart);
+ /* protect loader */
+ if (type == AC49X_PARTTYPE_LOADER)
+ parsepart.mask_flags = MTD_WRITEABLE;
+ else
+ parsepart.mask_flags = 0;
+
+ memcpy(&(ac49x_parts[linuxpartnum]), &parsepart,
+ sizeof(struct mtd_partition));
+
+ /* scan for contained rootfs */
+ if (type == AC49X_PARTTYPE_LINUX) {
+ parsepart.offset += ROOTFS_MIN_OFFSET &
+ ~(master->erasesize - 1);
+ parsepart.size -= ROOTFS_MIN_OFFSET &
+ ~(master->erasesize - 1);
+ do {
+ unsigned int size, offset;
+ size = parsepart.size;
+ offset = parsepart.offset;
+
+ type = detect_parttype(master, parsepart);
+ if (type == AC49X_PARTTYPE_ROOTFS) {
+ gen_partname(type, typenumeration,
+ &parsepart);
+ printk(KERN_INFO
+ "%s %s: 0x%08x@0x%08x\n",
+ "detected sub-partition",
+ parsepart.name,
+ (unsigned int)parsepart.size,
+ (unsigned int)parsepart.offset);
+ linuxpartnum++;
+ memcpy(&(ac49x_parts[linuxpartnum]),
+ &parsepart,
+ sizeof(struct mtd_partition));
+ break;
+ }
+ parsepart.offset += master->erasesize;
+ parsepart.size -= master->erasesize;
+ } while (parsepart.size >= master->erasesize);
+ }
+ linuxpartnum++;
+ }
+
+ *pparts = ac49x_parts;
+ return linuxpartnum;
+}
+
+static struct mtd_part_parser ac49x_parser = {
+ .owner = THIS_MODULE,
+ .parse_fn = create_mtd_partitions,
+ .name = "ac49xpart",
+};
+
+static int __init ac49x_parser_init(void)
+{
+ return register_mtd_parser(&ac49x_parser);
+}
+
+module_init(ac49x_parser_init);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Daniel Golle <daniel.golle@gmail.com>");
+MODULE_DESCRIPTION("MTD partitioning for AudioCodes AC49x");
diff --git a/target/linux/ar7/files-3.6/drivers/mtd/titanpart.c b/target/linux/ar7/files-3.6/drivers/mtd/titanpart.c
new file mode 100644
index 0000000000..a6403f6ce2
--- /dev/null
+++ b/target/linux/ar7/files-3.6/drivers/mtd/titanpart.c
@@ -0,0 +1,234 @@
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/bootmem.h>
+#include <linux/magic.h>
+#include <asm/mach-ar7/prom.h>
+
+#define IMAGE_A_SIZE 0X3c0000
+#define WRTP_PARTS 14
+#define NSP_IMG_MAGIC_NUMBER le32_to_cpu(0x4D544443)
+#define NSP_IMG_SECTION_TYPE_KERNEL (0x01)
+#define NSP_IMG_SECTION_TYPE_FILESYSTEM_ROOT (0x02)
+#define NSP_IMG_SECTION_TYPE_FILESYSTEM (0x03)
+#define MAX_NUM_PARTITIONS 14
+
+static int part_count=0;
+static struct mtd_partition titan_parts[WRTP_PARTS];
+
+
+struct nsp_img_hdr_head
+{
+ unsigned int magic; /* Magic number to identify this image header */
+ unsigned int boot_offset; /* Offset from start of header to kernel code. */
+ unsigned int flags; /* Image flags. */
+ unsigned int hdr_version; /* Version of this header. */
+ unsigned int hdr_size; /* The complete size of all portions of the header */
+ unsigned int prod_id; /* This product id */
+ unsigned int rel_id; /* Which release this is */
+ unsigned int version; /* name-MMM.nnn.ooo-rxx => 0xMMnnooxx. See comment
+ below */
+ unsigned int image_size; /* Image size (including header) */
+ unsigned int info_offset; /* Offset from start of header to info block */
+ unsigned int sect_info_offset; /* Offset from start of header to section desc */
+ unsigned int chksum_offset; /* Offset from start of header to chksum block */
+ unsigned int pad1;
+};
+
+struct nsp_img_hdr_section_info
+{
+ unsigned int num_sects; /* Number of section (and section desc blocks) in this image */
+ unsigned int sect_size; /* Size of a SINGLE section_desc block */
+ unsigned int sections_offset; /* Offset to from start of header to the start of the section blocks */
+};
+
+/* There will be one of more of the following stuctures in the image header. Each
+ section will have one of these blocks. */
+struct nsp_img_hdr_sections
+{
+ unsigned int offset; /* Offset of section from start of NSP_IMG_HDR_HEAD */
+ unsigned int total_size; /* Size of section (including pad size.) */
+ unsigned int raw_size; /* Size of section only */
+ unsigned int flags; /* Section flags */
+ unsigned int chksum; /* Section checksum */
+ unsigned int type; /* Section type. What kind of info does this section describe */
+ char name[16]; /* Reference name for this section. */
+};
+
+
+
+
+
+static int titan_parse_env_address(char *env_name, unsigned int *flash_base,
+ unsigned int *flash_end)
+{
+ char image_name[30];
+ char *env_ptr;
+ char *base_ptr;
+ char *end_ptr;
+ char * string_ptr;
+ /* Get the image variable */
+ env_ptr = prom_getenv(env_name);
+ if(!env_ptr){
+ printk("titan: invalid env name, %s.\n", env_name);
+ return -1; /* Error, no image variable */
+ }
+ strncpy(image_name, env_ptr, 30);
+ image_name[29]=0;
+ string_ptr = image_name;
+ /* Extract the start and stop addresses of the partition */
+ base_ptr = strsep(&string_ptr, ",");
+ end_ptr = strsep(&string_ptr, ",");
+ if ((base_ptr == NULL) || (end_ptr == NULL)) {
+ printk("titan: Couldn't tokenize %s start,end.\n", image_name);
+ return -1;
+ }
+
+ *flash_base = (unsigned int) simple_strtol(base_ptr, NULL, 0);
+ *flash_end = (unsigned int) simple_strtol(end_ptr, NULL, 0);
+ if((!*flash_base) || (!*flash_end)) {
+ printk("titan: Unable to convert :%s: :%s: into start,end values.\n",
+ env_name, image_name);
+ return -1;
+ }
+ *flash_base &= 0x0fffffff;
+ *flash_end &= 0x0fffffff;
+ return 0;
+}
+
+
+
+static int titan_get_single_image(char *bootcfg_name, unsigned int *flash_base,
+ unsigned int *flash_end)
+{
+ char *env_ptr;
+ char *base_ptr;
+ char *end_ptr;
+ char image_name[30];
+ char * string_ptr;
+
+ if(!bootcfg_name || !flash_base || !flash_end)
+ return -1;
+
+ env_ptr = prom_getenv(bootcfg_name);
+ if(!env_ptr){
+ printk("titan: %s variable not found.\n", bootcfg_name);
+ return -1; /* Error, no bootcfg variable */
+ }
+
+ string_ptr = image_name;
+ /* Save off the image name */
+ strncpy(image_name, env_ptr, 30);
+ image_name[29]=0;
+
+ end_ptr=strsep(&string_ptr, "\"");
+ base_ptr=strsep(&string_ptr, "\""); /* Loose the last " */
+ if(!end_ptr || !base_ptr){
+ printk("titan: invalid bootcfg format, %s.\n", image_name);
+ return -1; /* Error, invalid bootcfg variable */
+ }
+
+ /* Now, parse the addresses */
+ return titan_parse_env_address(base_ptr, flash_base, flash_end);
+}
+
+
+
+static void titan_add_partition(char * env_name, unsigned int flash_base, unsigned int flash_end)
+{
+ titan_parts[part_count].name = env_name;
+ titan_parts[part_count].offset = flash_base;
+ titan_parts[part_count].size = flash_end-flash_base;
+ titan_parts[part_count].mask_flags = (strcmp(env_name, "bootloader")==0||
+ strcmp(env_name, "boot_env")==0 ||
+ strcmp(env_name, "full_image")==0 )?MTD_WRITEABLE:0;
+ part_count++;
+
+}
+int create_titan_partitions(struct mtd_info *master,
+ struct mtd_partition **pparts,
+ unsigned long origin)
+{
+ struct nsp_img_hdr_head hdr;
+ struct nsp_img_hdr_section_info sect_info;
+ struct nsp_img_hdr_sections section;
+ unsigned int flash_base, flash_end;
+ unsigned int start, end;
+ char *name;
+ int i;
+ int total_sects=0;
+ size_t len;
+
+ /* Get the bootcfg env variable first */
+ if(titan_get_single_image("BOOTCFG", &flash_base, &flash_end)) {
+ /* Error, fallback */
+ return -1;
+ }
+
+ /* Get access to the header, and do some validation checks */
+ //hdr=(struct nsp_img_hdr_head*)flash_base;
+ mtd_read(master, flash_base, sizeof(struct nsp_img_hdr_head), &len, (uint8_t *)&hdr);
+ if(hdr.magic != NSP_IMG_MAGIC_NUMBER)
+ return -1; /* Not a single image */
+
+ mtd_read(master, flash_base + hdr.sect_info_offset, sizeof(struct nsp_img_hdr_section_info), &len, (uint8_t *)&sect_info);
+
+ /* Look for the root fs, and add it first. This way we KNOW where the rootfs is */
+ for(i=0; i< sect_info.num_sects && i<MAX_NUM_PARTITIONS; i++){
+ mtd_read(master, flash_base + sect_info.sections_offset + (i * sect_info.sect_size) , sizeof(struct nsp_img_hdr_sections), &len, (uint8_t *)&section);
+ /* Add only the root partition */
+ if(section.type != NSP_IMG_SECTION_TYPE_FILESYSTEM_ROOT){
+ continue;
+ }
+ start=flash_base + section.offset;
+ end=start + section.total_size;
+ titan_add_partition("root", start, end);
+ total_sects++;
+
+ }
+
+ for(i=0; i< sect_info.num_sects && i<MAX_NUM_PARTITIONS; i++){
+
+ mtd_read(master, flash_base + sect_info.sections_offset + (i * sect_info.sect_size) , sizeof(struct nsp_img_hdr_sections), &len, (uint8_t *)&section);
+
+ name=section.name;
+ if(section.type == NSP_IMG_SECTION_TYPE_FILESYSTEM_ROOT)
+ {
+ name = "rootfs";
+ start=flash_base + section.offset;
+ end=flash_end;
+ titan_add_partition(name, start, end);
+ total_sects++;
+ }
+ else if(section.type == NSP_IMG_SECTION_TYPE_KERNEL)
+ {
+ name = "kernel";
+ start=flash_base + section.offset;
+ end=start + section.total_size;
+ titan_add_partition(name, start, end);
+ total_sects++;
+ }
+
+ }
+
+ /* Next, lets add the single image */
+ titan_add_partition("primary_image", flash_base, flash_end);
+ total_sects++;
+
+
+ titan_add_partition("full_image", 0, master->size);
+ total_sects++;
+
+ if (!titan_parse_env_address("BOOTLOADER", &start, &end)){
+ titan_add_partition("bootloader", start, end);
+ total_sects++;
+ }
+ if (!titan_parse_env_address("boot_env", &start, &end)){
+ titan_add_partition("boot_env", start, end);
+ total_sects++;
+ }
+ *pparts = titan_parts;
+ return total_sects;
+}
diff --git a/target/linux/ar7/patches-3.6/100-decompressor_memcpy_fix.patch b/target/linux/ar7/patches-3.6/100-decompressor_memcpy_fix.patch
new file mode 100644
index 0000000000..56c8b31603
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/100-decompressor_memcpy_fix.patch
@@ -0,0 +1,12 @@
+--- a/arch/mips/boot/compressed/decompress.c
++++ b/arch/mips/boot/compressed/decompress.c
+@@ -44,6 +44,9 @@ void error(char *x)
+ #define STATIC static
+
+ #ifdef CONFIG_KERNEL_GZIP
++#ifdef memcpy
++#undef memcpy
++#endif
+ void *memcpy(void *dest, const void *src, size_t n)
+ {
+ int i;
diff --git a/target/linux/ar7/patches-3.6/110-flash.patch b/target/linux/ar7/patches-3.6/110-flash.patch
new file mode 100644
index 0000000000..61b6422789
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/110-flash.patch
@@ -0,0 +1,33 @@
+--- a/drivers/mtd/maps/physmap.c
++++ b/drivers/mtd/maps/physmap.c
+@@ -94,7 +94,7 @@ static const char *rom_probe_types[] = {
+ "map_rom",
+ NULL };
+ static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "afs",
+- NULL };
++ "ar7part", NULL };
+
+ static int physmap_flash_probe(struct platform_device *dev)
+ {
+--- a/drivers/mtd/Makefile
++++ b/drivers/mtd/Makefile
+@@ -10,7 +10,7 @@ obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
+ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
+ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+-obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
++obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o titanpart.o
+ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o
+ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
+
+--- a/arch/mips/ar7/platform.c
++++ b/arch/mips/ar7/platform.c
+@@ -199,7 +199,7 @@ static struct resource physmap_flash_res
+ .name = "mem",
+ .flags = IORESOURCE_MEM,
+ .start = 0x10000000,
+- .end = 0x107fffff,
++ .end = 0x11ffffff,
+ };
+
+ static struct physmap_flash_data physmap_flash_data = {
diff --git a/target/linux/ar7/patches-3.6/120-gpio_chrdev.patch b/target/linux/ar7/patches-3.6/120-gpio_chrdev.patch
new file mode 100644
index 0000000000..51716a3f5c
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/120-gpio_chrdev.patch
@@ -0,0 +1,28 @@
+--- a/drivers/char/Kconfig
++++ b/drivers/char/Kconfig
+@@ -463,6 +463,15 @@ config MWAVE
+ To compile this driver as a module, choose M here: the
+ module will be called mwave.
+
++config AR7_GPIO
++ tristate "TI AR7 GPIO Support"
++ depends on AR7
++ help
++ Give userspace access to the GPIO pins on the Texas Instruments AR7
++ processors.
++
++ If compiled as a module, it will be called ar7_gpio.
++
+ config SCx200_GPIO
+ tristate "NatSemi SCx200 GPIO Support"
+ depends on SCx200
+--- a/drivers/char/Makefile
++++ b/drivers/char/Makefile
+@@ -43,6 +43,7 @@ obj-$(CONFIG_HW_RANDOM) += hw_random/
+ obj-$(CONFIG_PPDEV) += ppdev.o
+ obj-$(CONFIG_NWBUTTON) += nwbutton.o
+ obj-$(CONFIG_NWFLASH) += nwflash.o
++obj-$(CONFIG_AR7_GPIO) += ar7_gpio.o
+ obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o
+ obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
+ obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
diff --git a/target/linux/ar7/patches-3.6/160-vlynq_try_remote_first.patch b/target/linux/ar7/patches-3.6/160-vlynq_try_remote_first.patch
new file mode 100644
index 0000000000..1d1310d82e
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/160-vlynq_try_remote_first.patch
@@ -0,0 +1,300 @@
+--- a/drivers/vlynq/vlynq.c
++++ b/drivers/vlynq/vlynq.c
+@@ -119,20 +119,40 @@ static int vlynq_linked(struct vlynq_dev
+ return 0;
+ }
+
++static volatile int vlynq_delay_value_new = 0;
++
++static void vlynq_delay_wait(u32 count)
++{
++ /* Code adopted from original vlynq driver */
++ int i = 0;
++ volatile int *ptr = &vlynq_delay_value_new;
++ *ptr = 0;
++
++ /* We are assuming that the each cycle takes about
++ * 23 assembly instructions. */
++ for(i = 0; i < (count + 23)/23; i++)
++ *ptr = *ptr + 1;
++}
++
+ static void vlynq_reset(struct vlynq_device *dev)
+ {
++ u32 rtm = readl(&dev->local->revision);
++
++ rtm = rtm < 0x00010205 || readl(&dev->local->status) & 0x800 == 0 ?
++ 0 : 0x600000;
++
+ writel(readl(&dev->local->control) | VLYNQ_CTRL_RESET,
+ &dev->local->control);
+
+ /* Wait for the devices to finish resetting */
+- msleep(5);
++ vlynq_delay_wait(0xffffff);
+
+ /* Remove reset bit */
+- writel(readl(&dev->local->control) & ~VLYNQ_CTRL_RESET,
++ writel(readl(&dev->local->control) & ~VLYNQ_CTRL_RESET | rtm,
+ &dev->local->control);
+
+ /* Give some time for the devices to settle */
+- msleep(5);
++ vlynq_delay_wait(0xffffff);
+ }
+
+ static void vlynq_irq_unmask(struct irq_data *d)
+@@ -379,6 +399,61 @@ void vlynq_unregister_driver(struct vlyn
+ }
+ EXPORT_SYMBOL(vlynq_unregister_driver);
+
++enum vlynq_clk_src {
++ vlynq_clk_external,
++ vlynq_clk_local,
++ vlynq_clk_remote,
++ vlynq_clk_invalid,
++};
++
++static int __vlynq_set_clocks(struct vlynq_device *dev,
++ enum vlynq_clk_src clk_dir,
++ int lclk_div, int rclk_div)
++{
++ u32 reg;
++
++ if (clk_dir == vlynq_clk_invalid) {
++ printk(KERN_ERR "%s: attempt to set invalid clocking\n",
++ dev_name(&dev->dev));
++ return -EINVAL;
++ }
++
++ reg = readl(&dev->local->control);
++ if (readl(&dev->local->revision) < 0x00010205) {
++ if (clk_dir & vlynq_clk_local)
++ reg |= VLYNQ_CTRL_CLOCK_INT;
++ else
++ reg &= ~VLYNQ_CTRL_CLOCK_INT;
++ }
++ reg &= ~VLYNQ_CTRL_CLOCK_MASK;
++ reg |= VLYNQ_CTRL_CLOCK_DIV(lclk_div);
++ writel(reg, &dev->local->control);
++
++ if (!vlynq_linked(dev))
++ return -ENODEV;
++
++ printk(KERN_INFO "%s: local VLYNQ protocol rev. is 0x%08x\n",
++ dev_name(&dev->dev), readl(&dev->local->revision));
++ printk(KERN_INFO "%s: remote VLYNQ protocol rev. is 0x%08x\n",
++ dev_name(&dev->dev), readl(&dev->remote->revision));
++
++ reg = readl(&dev->remote->control);
++ if (readl(&dev->remote->revision) < 0x00010205) {
++ if (clk_dir & vlynq_clk_remote)
++ reg |= VLYNQ_CTRL_CLOCK_INT;
++ else
++ reg &= ~VLYNQ_CTRL_CLOCK_INT;
++ }
++ reg &= ~VLYNQ_CTRL_CLOCK_MASK;
++ reg |= VLYNQ_CTRL_CLOCK_DIV(rclk_div);
++ writel(reg, &dev->remote->control);
++
++ if (!vlynq_linked(dev))
++ return -ENODEV;
++
++ return 0;
++}
++
+ /*
+ * A VLYNQ remote device can clock the VLYNQ bus master
+ * using a dedicated clock line. In that case, both the
+@@ -392,29 +467,16 @@ static int __vlynq_try_remote(struct vly
+ int i;
+
+ vlynq_reset(dev);
+- for (i = dev->dev_id ? vlynq_rdiv2 : vlynq_rdiv8; dev->dev_id ?
+- i <= vlynq_rdiv8 : i >= vlynq_rdiv2;
+- dev->dev_id ? i++ : i--) {
++ for (i = 0; i <= 7; i++) {
+
+ if (!vlynq_linked(dev))
+ break;
+
+- writel((readl(&dev->remote->control) &
+- ~VLYNQ_CTRL_CLOCK_MASK) |
+- VLYNQ_CTRL_CLOCK_INT |
+- VLYNQ_CTRL_CLOCK_DIV(i - vlynq_rdiv1),
+- &dev->remote->control);
+- writel((readl(&dev->local->control)
+- & ~(VLYNQ_CTRL_CLOCK_INT |
+- VLYNQ_CTRL_CLOCK_MASK)) |
+- VLYNQ_CTRL_CLOCK_DIV(i - vlynq_rdiv1),
+- &dev->local->control);
+-
+- if (vlynq_linked(dev)) {
+- printk(KERN_DEBUG
+- "%s: using remote clock divisor %d\n",
+- dev_name(&dev->dev), i - vlynq_rdiv1 + 1);
+- dev->divisor = i;
++ if (!__vlynq_set_clocks(dev, vlynq_clk_remote, i, i)) {
++ printk(KERN_INFO
++ "%s: using remote clock divisor %d\n",
++ dev_name(&dev->dev), i + 1);
++ dev->divisor = i + vlynq_rdiv1;
+ return 0;
+ } else {
+ vlynq_reset(dev);
+@@ -433,25 +495,17 @@ static int __vlynq_try_remote(struct vly
+ */
+ static int __vlynq_try_local(struct vlynq_device *dev)
+ {
+- int i;
++ int i, dir = !dev->dev_id;
+
+ vlynq_reset(dev);
+
+- for (i = dev->dev_id ? vlynq_ldiv2 : vlynq_ldiv8; dev->dev_id ?
+- i <= vlynq_ldiv8 : i >= vlynq_ldiv2;
+- dev->dev_id ? i++ : i--) {
+-
+- writel((readl(&dev->local->control) &
+- ~VLYNQ_CTRL_CLOCK_MASK) |
+- VLYNQ_CTRL_CLOCK_INT |
+- VLYNQ_CTRL_CLOCK_DIV(i - vlynq_ldiv1),
+- &dev->local->control);
+-
+- if (vlynq_linked(dev)) {
+- printk(KERN_DEBUG
+- "%s: using local clock divisor %d\n",
+- dev_name(&dev->dev), i - vlynq_ldiv1 + 1);
+- dev->divisor = i;
++ for (i = dir ? 7 : 0; dir ? i >= 0 : i <= 7; dir ? i-- : i++) {
++
++ if (!__vlynq_set_clocks(dev, vlynq_clk_local, i, 0)) {
++ printk(KERN_INFO
++ "%s: using local clock divisor %d\n",
++ dev_name(&dev->dev), i + 1);
++ dev->divisor = i + vlynq_ldiv1;
+ return 0;
+ } else {
+ vlynq_reset(dev);
+@@ -473,18 +527,10 @@ static int __vlynq_try_external(struct v
+ if (!vlynq_linked(dev))
+ return -ENODEV;
+
+- writel((readl(&dev->remote->control) &
+- ~VLYNQ_CTRL_CLOCK_INT),
+- &dev->remote->control);
+-
+- writel((readl(&dev->local->control) &
+- ~VLYNQ_CTRL_CLOCK_INT),
+- &dev->local->control);
+-
+- if (vlynq_linked(dev)) {
+- printk(KERN_DEBUG "%s: using external clock\n",
+- dev_name(&dev->dev));
+- dev->divisor = vlynq_div_external;
++ if (!__vlynq_set_clocks(dev, vlynq_clk_external, 0, 0)) {
++ printk(KERN_INFO "%s: using external clock\n",
++ dev_name(&dev->dev));
++ dev->divisor = vlynq_div_external;
+ return 0;
+ }
+
+@@ -501,24 +547,16 @@ static int __vlynq_enable_device(struct
+ return result;
+
+ switch (dev->divisor) {
+- case vlynq_div_external:
+ case vlynq_div_auto:
+ /* When the device is brought from reset it should have clock
+ * generation negotiated by hardware.
+ * Check which device is generating clocks and perform setup
+ * accordingly */
+- if (vlynq_linked(dev) && readl(&dev->remote->control) &
+- VLYNQ_CTRL_CLOCK_INT) {
+- if (!__vlynq_try_remote(dev) ||
+- !__vlynq_try_local(dev) ||
+- !__vlynq_try_external(dev))
+- return 0;
+- } else {
+- if (!__vlynq_try_external(dev) ||
+- !__vlynq_try_local(dev) ||
+- !__vlynq_try_remote(dev))
+- return 0;
+- }
++ if (!__vlynq_try_remote(dev) || !__vlynq_try_local(dev))
++ return 0;
++ case vlynq_div_external:
++ if (!__vlynq_try_external(dev))
++ return 0;
+ break;
+ case vlynq_ldiv1:
+ case vlynq_ldiv2:
+@@ -528,15 +566,12 @@ static int __vlynq_enable_device(struct
+ case vlynq_ldiv6:
+ case vlynq_ldiv7:
+ case vlynq_ldiv8:
+- writel(VLYNQ_CTRL_CLOCK_INT |
+- VLYNQ_CTRL_CLOCK_DIV(dev->divisor -
+- vlynq_ldiv1), &dev->local->control);
+- writel(0, &dev->remote->control);
+- if (vlynq_linked(dev)) {
+- printk(KERN_DEBUG
+- "%s: using local clock divisor %d\n",
+- dev_name(&dev->dev),
+- dev->divisor - vlynq_ldiv1 + 1);
++ if (!__vlynq_set_clocks(dev, vlynq_clk_local, dev->divisor -
++ vlynq_ldiv1, 0)) {
++ printk(KERN_INFO
++ "%s: using local clock divisor %d\n",
++ dev_name(&dev->dev),
++ dev->divisor - vlynq_ldiv1 + 1);
+ return 0;
+ }
+ break;
+@@ -548,20 +583,17 @@ static int __vlynq_enable_device(struct
+ case vlynq_rdiv6:
+ case vlynq_rdiv7:
+ case vlynq_rdiv8:
+- writel(0, &dev->local->control);
+- writel(VLYNQ_CTRL_CLOCK_INT |
+- VLYNQ_CTRL_CLOCK_DIV(dev->divisor -
+- vlynq_rdiv1), &dev->remote->control);
+- if (vlynq_linked(dev)) {
+- printk(KERN_DEBUG
+- "%s: using remote clock divisor %d\n",
+- dev_name(&dev->dev),
+- dev->divisor - vlynq_rdiv1 + 1);
++ if (!__vlynq_set_clocks(dev, vlynq_clk_remote, 0,
++ dev->divisor - vlynq_rdiv1)) {
++ printk(KERN_INFO
++ "%s: using remote clock divisor %d\n",
++ dev_name(&dev->dev),
++ dev->divisor - vlynq_rdiv1 + 1);
+ return 0;
+ }
+ break;
+ }
+-
++ vlynq_reset(dev);
+ ops->off(dev);
+ return -ENODEV;
+ }
+@@ -732,14 +764,14 @@ static int vlynq_probe(struct platform_d
+ platform_set_drvdata(pdev, dev);
+
+ printk(KERN_INFO "%s: regs 0x%p, irq %d, mem 0x%p\n",
+- dev_name(&dev->dev), (void *)dev->regs_start, dev->irq,
+- (void *)dev->mem_start);
++ dev_name(&dev->dev), (void *)dev->regs_start,
++ dev->irq, (void *)dev->mem_start);
+
+ dev->dev_id = 0;
+ dev->divisor = vlynq_div_auto;
+- result = __vlynq_enable_device(dev);
+- if (result == 0) {
++ if (!__vlynq_enable_device(dev)) {
+ dev->dev_id = readl(&dev->remote->chip);
++ vlynq_reset(dev);
+ ((struct plat_vlynq_ops *)(dev->dev.platform_data))->off(dev);
+ }
+ if (dev->dev_id)
diff --git a/target/linux/ar7/patches-3.6/200-free-mem-below-kernel-offset.patch b/target/linux/ar7/patches-3.6/200-free-mem-below-kernel-offset.patch
new file mode 100644
index 0000000000..399822a1ca
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/200-free-mem-below-kernel-offset.patch
@@ -0,0 +1,15 @@
+--- a/arch/mips/ar7/memory.c
++++ b/arch/mips/ar7/memory.c
+@@ -67,5 +67,11 @@ void __init prom_meminit(void)
+
+ void __init prom_free_prom_memory(void)
+ {
+- /* Nothing to free */
++ /* adapted from arch/mips/txx9/generic/setup.c */
++ unsigned long saddr = PHYS_OFFSET + PAGE_SIZE;
++ unsigned long eaddr = __pa_symbol(&_text);
++
++ /* free memory between prom-record and kernel _text base */
++ if (saddr < eaddr)
++ free_init_pages("prom memory", saddr, eaddr);
+ }
diff --git a/target/linux/ar7/patches-3.6/300-add-ac49x-platform.patch b/target/linux/ar7/patches-3.6/300-add-ac49x-platform.patch
new file mode 100644
index 0000000000..39f7330729
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/300-add-ac49x-platform.patch
@@ -0,0 +1,82 @@
+--- a/arch/mips/ar7/Platform
++++ b/arch/mips/ar7/Platform
+@@ -3,4 +3,9 @@
+ #
+ platform-$(CONFIG_AR7) += ar7/
+ cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7
+-load-$(CONFIG_AR7) += 0xffffffff94100000
++load-$(CONFIG_AR7_TI) += 0xffffffff94100000
++
++#
++# AudioCodes AC49x
++#
++load-$(CONFIG_AR7_AC49X) += 0xffffffff945ca000
+--- a/arch/mips/ar7/setup.c
++++ b/arch/mips/ar7/setup.c
+@@ -69,6 +69,8 @@ const char *get_system_type(void)
+ return "TI AR7 (TNETV1056)";
+ case TITAN_CHIP_1060:
+ return "TI AR7 (TNETV1060)";
++ case TITAN_CHIP_AC:
++ return "AudioCodes AC49x";
+ }
+ default:
+ return "TI AR7 (unknown)";
+--- a/arch/mips/include/asm/mach-ar7/ar7.h
++++ b/arch/mips/include/asm/mach-ar7/ar7.h
+@@ -92,6 +92,7 @@
+ #define TITAN_CHIP_1055 0x0e
+ #define TITAN_CHIP_1056 0x0d
+ #define TITAN_CHIP_1060 0x07
++#define TITAN_CHIP_AC 0x02
+
+ /* Interrupts */
+ #define AR7_IRQ_UART0 15
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -80,7 +80,7 @@ config AR7
+ select HAVE_CLK
+ help
+ Support for the Texas Instruments AR7 System-on-a-Chip
+- family: TNETD7100, 7200 and 7300.
++ family: TI TNETD7100, 7200, 7300 and AudioCodes AC49x.
+
+ config ATH79
+ bool "Atheros AR71XX/AR724X/AR913X based boards"
+@@ -838,6 +838,7 @@ config NLM_XLP_BOARD
+ endchoice
+
+ source "arch/mips/alchemy/Kconfig"
++source "arch/mips/ar7/Kconfig"
+ source "arch/mips/ath79/Kconfig"
+ source "arch/mips/bcm47xx/Kconfig"
+ source "arch/mips/bcm63xx/Kconfig"
+--- /dev/null
++++ b/arch/mips/ar7/Kconfig
+@@ -0,0 +1,26 @@
++if AR7
++
++config AR7_TI
++ bool
++
++config AR7_AC49X
++ bool
++
++choice
++ prompt "AR7 SoC family selection"
++ default AR7_TYPE_TI
++ depends on AR7
++ help
++ Select AR7 MIPS SoC implementation.
++
++ config AR7_TYPE_TI
++ bool "Texas Instruments AR7"
++ select AR7_TI
++
++ config AR7_TYPE_AC49X
++ bool "AudioCodes AC49X"
++ select AR7_AC49X
++
++endchoice
++
++endif
diff --git a/target/linux/ar7/patches-3.6/310-ac49x-prom-support.patch b/target/linux/ar7/patches-3.6/310-ac49x-prom-support.patch
new file mode 100644
index 0000000000..dddf22106a
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/310-ac49x-prom-support.patch
@@ -0,0 +1,20 @@
+--- a/arch/mips/ar7/prom.c
++++ b/arch/mips/ar7/prom.c
+@@ -70,6 +70,7 @@ struct psbl_rec {
+ };
+
+ static const char psp_env_version[] __initconst = "TIENV0.8";
++static const char psp_env_version_ac49x[] __initconst = "MaxENV0.2";
+
+ struct psp_env_chunk {
+ u8 num;
+@@ -186,7 +187,8 @@ static void __init ar7_init_env(struct e
+ struct psbl_rec *psbl = (struct psbl_rec *)(KSEG1ADDR(0x14000300));
+ void *psp_env = (void *)KSEG1ADDR(psbl->env_base);
+
+- if (strcmp(psp_env, psp_env_version) == 0) {
++ if (strcmp(psp_env, psp_env_version) == 0 ||
++ strcmp(psp_env, psp_env_version_ac49x) == 0) {
+ parse_psp_env(psp_env);
+ } else {
+ for (i = 0; i < MAX_ENTRY; i++, env++)
diff --git a/target/linux/ar7/patches-3.6/320-ac49x-mtd-partitions.patch b/target/linux/ar7/patches-3.6/320-ac49x-mtd-partitions.patch
new file mode 100644
index 0000000000..c2d9b3ffd7
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/320-ac49x-mtd-partitions.patch
@@ -0,0 +1,35 @@
+--- a/drivers/mtd/maps/physmap.c
++++ b/drivers/mtd/maps/physmap.c
+@@ -94,7 +94,7 @@ static const char *rom_probe_types[] = {
+ "map_rom",
+ NULL };
+ static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "afs",
+- "ar7part", NULL };
++ "ac49xpart", "ar7part", NULL };
+
+ static int physmap_flash_probe(struct platform_device *dev)
+ {
+--- a/drivers/mtd/Kconfig
++++ b/drivers/mtd/Kconfig
+@@ -143,6 +143,11 @@ config MTD_OF_PARTS
+ the partition map from the children of the flash node,
+ as described in Documentation/devicetree/booting-without-of.txt.
+
++config MTD_AC49X_PARTS
++ tristate "AudioCodes AC49X partitioning support"
++ ---help---
++ AudioCodes AC49X partitioning support
++
+ config MTD_AR7_PARTS
+ tristate "TI AR7 partitioning support"
+ ---help---
+--- a/drivers/mtd/Makefile
++++ b/drivers/mtd/Makefile
+@@ -9,6 +9,7 @@ mtd-y := mtdcore.o mtdsuper.o mtdconc
+ obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
+ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
+ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
++obj-$(CONFIG_MTD_AC49X_PARTS) += ac49xpart.o
+ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o titanpart.o
+ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o
diff --git a/target/linux/ar7/patches-3.6/500-serial_kludge.patch b/target/linux/ar7/patches-3.6/500-serial_kludge.patch
new file mode 100644
index 0000000000..4a66161b51
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/500-serial_kludge.patch
@@ -0,0 +1,28 @@
+--- a/drivers/tty/serial/8250/8250.c
++++ b/drivers/tty/serial/8250/8250.c
+@@ -290,6 +290,13 @@ static const struct serial8250_config ua
+ UART_FCR_R_TRIG_00 | UART_FCR_T_TRIG_00,
+ .flags = UART_CAP_FIFO,
+ },
++ [PORT_AR7] = {
++ .name = "TI-AR7",
++ .fifo_size = 16,
++ .tx_loadsz = 16,
++ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00,
++ .flags = UART_CAP_FIFO | UART_CAP_AFE,
++ },
+ };
+
+ /* Uart divisor latch read */
+@@ -2752,7 +2759,11 @@ static void serial8250_console_putchar(s
+ struct uart_8250_port *up =
+ container_of(port, struct uart_8250_port, port);
+
++#ifdef CONFIG_AR7
++ wait_for_xmitr(up, BOTH_EMPTY);
++#else
+ wait_for_xmitr(up, UART_LSR_THRE);
++#endif
+ serial_port_out(port, UART_TX, ch);
+ }
+
diff --git a/target/linux/ar7/patches-3.6/920-ar7part.patch b/target/linux/ar7/patches-3.6/920-ar7part.patch
new file mode 100644
index 0000000000..cbd7f2639c
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/920-ar7part.patch
@@ -0,0 +1,118 @@
+--- a/drivers/mtd/ar7part.c
++++ b/drivers/mtd/ar7part.c
+@@ -29,11 +29,14 @@
+ #include <linux/magic.h>
+ #include <linux/module.h>
+
++#include <asm/mach-ar7/prom.h>
++
+ #define AR7_PARTS 4
+ #define ROOT_OFFSET 0xe0000
+
+ #define LOADER_MAGIC1 le32_to_cpu(0xfeedfa42)
+ #define LOADER_MAGIC2 le32_to_cpu(0xfeed1281)
++#define LOADER_MAGIC3 le32_to_cpu(0x434d4d4c)
+
+ #ifndef SQUASHFS_MAGIC
+ #define SQUASHFS_MAGIC 0x73717368
+@@ -45,12 +48,16 @@ struct ar7_bin_rec {
+ unsigned int address;
+ };
+
++int create_titan_partitions(struct mtd_info *master,
++ struct mtd_partition **pparts,
++ struct mtd_part_parser_data *data);
++
+ static int create_mtd_partitions(struct mtd_info *master,
+ struct mtd_partition **pparts,
+ struct mtd_part_parser_data *data)
+ {
+ struct ar7_bin_rec header;
+- unsigned int offset;
++ unsigned int offset, mtd_start, mtd_end;
+ size_t len;
+ unsigned int pre_size = master->erasesize, post_size = 0;
+ unsigned int root_offset = ROOT_OFFSET;
+@@ -58,6 +65,16 @@ static int create_mtd_partitions(struct
+ int retries = 10;
+ struct mtd_partition *ar7_parts;
+
++ const char *prom_str = prom_getenv("ProductID");
++ char mtd_name[] = "mtd1";
++ if(prom_str &&
++ (strcmp(prom_str, "CYWL")==0 ||
++ strcmp(prom_str, "CYWM")==0 ||
++ strcmp(prom_str, "CYLM")==0 ||
++ strcmp(prom_str, "CYLL")==0)){
++ return create_titan_partitions(master, pparts, data);
++ }
++
+ ar7_parts = kzalloc(sizeof(*ar7_parts) * AR7_PARTS, GFP_KERNEL);
+ if (!ar7_parts)
+ return -ENOMEM;
+@@ -86,34 +103,39 @@ static int create_mtd_partitions(struct
+
+ pre_size = offset;
+
+- if (!ar7_parts[1].offset) {
+- ar7_parts[1].offset = master->size - master->erasesize;
+- post_size = master->erasesize;
+- }
+-
+ switch (header.checksum) {
+- case LOADER_MAGIC1:
+- while (header.length) {
+- offset += sizeof(header) + header.length;
+- mtd_read(master, offset, sizeof(header), &len,
+- (uint8_t *)&header);
+- }
+- root_offset = offset + sizeof(header) + 4;
+- break;
+ case LOADER_MAGIC2:
++ for (retries = 0; retries <= 9; retries++) {
++ mtd_name[3] = '0' + retries;
++ prom_str = prom_getenv(mtd_name);
++ if (prom_str == NULL)
++ continue;
++ sscanf(prom_str, "%i,%i", &mtd_start, &mtd_end);
++ if (pre_size == (mtd_start & 0x1ffffff)) {
++ ar7_parts[1].offset = mtd_end &= 0x1ffffff;
++ ar7_parts[1].size = post_size = master->size - mtd_end;
++ break;
++ }
++ }
++ case LOADER_MAGIC1:
++ root_offset = (header.checksum == LOADER_MAGIC1) ? 4 : 0;
+ while (header.length) {
+ offset += sizeof(header) + header.length;
+ mtd_read(master, offset, sizeof(header), &len,
+ (uint8_t *)&header);
+ }
+- root_offset = offset + sizeof(header) + 4 + 0xff;
+- root_offset &= ~(uint32_t)0xff;
++ root_offset += offset + sizeof(header);
+ break;
+ default:
+ printk(KERN_WARNING "Unknown magic: %08x\n", header.checksum);
+ break;
+ }
+
++ if (!ar7_parts[1].offset) {
++ post_size = master->erasesize;
++ ar7_parts[1].offset = master->size - post_size;
++ }
++
+ mtd_read(master, root_offset, sizeof(header), &len, (u8 *)&header);
+ if (header.checksum != SQUASHFS_MAGIC) {
+ root_offset += master->erasesize - 1;
+--- a/drivers/mtd/titanpart.c
++++ b/drivers/mtd/titanpart.c
+@@ -149,7 +149,7 @@ static void titan_add_partition(char * e
+ }
+ int create_titan_partitions(struct mtd_info *master,
+ struct mtd_partition **pparts,
+- unsigned long origin)
++ struct mtd_part_parser_data *data)
+ {
+ struct nsp_img_hdr_head hdr;
+ struct nsp_img_hdr_section_info sect_info;
diff --git a/target/linux/ar7/patches-3.6/925-actiontec_leds.patch b/target/linux/ar7/patches-3.6/925-actiontec_leds.patch
new file mode 100644
index 0000000000..0203dd01c5
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/925-actiontec_leds.patch
@@ -0,0 +1,95 @@
+--- a/arch/mips/ar7/platform.c
++++ b/arch/mips/ar7/platform.c
+@@ -462,31 +462,22 @@ static struct gpio_led fb_fon_leds[] = {
+ },
+ };
+
+-static struct gpio_led gt701_leds[] = {
++static struct gpio_led actiontec_leds[] = {
+ {
+ .name = "inet:green",
+ .gpio = 13,
+- .active_low = 1,
+- },
+- {
+- .name = "usb",
+- .gpio = 12,
+- .active_low = 1,
+ },
+ {
+ .name = "inet:red",
+ .gpio = 9,
+- .active_low = 1,
+ },
+ {
+- .name = "power:red",
++ .name = "power:green",
+ .gpio = 7,
+- .active_low = 1,
+ },
+ {
+- .name = "power:green",
++ .name = "power:red",
+ .gpio = 8,
+- .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+@@ -494,6 +485,44 @@ static struct gpio_led gt701_leds[] = {
+ .gpio = 10,
+ .active_low = 1,
+ },
++ {
++ .name = "wifi",
++ .gpio = 6,
++ .active_low = 1,
++ },
++ {
++ .name = "wifi:red",
++ .gpio = 3,
++ },
++ {
++ .name = "standby",
++ .gpio = 4,
++ },
++ {
++ .name = "wps",
++ .gpio = 16,
++ .active_low = 1,
++ },
++ {
++ .name = "usb",
++ .gpio = 12,
++ .active_low = 1,
++ },
++ {
++ .name = "voip",
++ .gpio = 15,
++ .active_low = 1,
++ },
++ {
++ .name = "line1",
++ .gpio = 23,
++ .active_low = 1,
++ },
++ {
++ .name = "line2",
++ .gpio = 25,
++ .active_low = 1,
++ },
+ };
+
+ static struct gpio_led_platform_data ar7_led_data;
+@@ -537,9 +566,9 @@ static void __init detect_leds(void)
+ } else if (strstr(prid, "CYWM") || strstr(prid, "CYWL")) {
+ ar7_led_data.num_leds = ARRAY_SIZE(titan_leds);
+ ar7_led_data.leds = titan_leds;
+- } else if (strstr(prid, "GT701")) {
+- ar7_led_data.num_leds = ARRAY_SIZE(gt701_leds);
+- ar7_led_data.leds = gt701_leds;
++ } else if (strstr(prid, "GT7") || strstr(prid, "PK5000")) {
++ ar7_led_data.num_leds = ARRAY_SIZE(actiontec_leds);
++ ar7_led_data.leds = actiontec_leds;
+ }
+ }
+
diff --git a/target/linux/ar7/patches-3.6/950-cpmac_titan.patch b/target/linux/ar7/patches-3.6/950-cpmac_titan.patch
new file mode 100644
index 0000000000..fd1143d825
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/950-cpmac_titan.patch
@@ -0,0 +1,52 @@
+--- a/drivers/net/ethernet/ti/cpmac.c
++++ b/drivers/net/ethernet/ti/cpmac.c
+@@ -1156,6 +1156,8 @@ static int __devinit cpmac_probe(struct
+ goto fail;
+ }
+
++ ar7_device_reset(pdata->reset_bit);
++
+ dev->irq = platform_get_irq_byname(pdev, "irq");
+
+ dev->netdev_ops = &cpmac_netdev_ops;
+@@ -1234,7 +1236,7 @@ int __devinit cpmac_init(void)
+ cpmac_mii->reset = cpmac_mdio_reset;
+ cpmac_mii->irq = mii_irqs;
+
+- cpmac_mii->priv = ioremap(AR7_REGS_MDIO, 256);
++ cpmac_mii->priv = ioremap(ar7_is_titan() ? TITAN_REGS_MDIO : AR7_REGS_MDIO, 256);
+
+ if (!cpmac_mii->priv) {
+ printk(KERN_ERR "Can't ioremap mdio registers\n");
+@@ -1245,10 +1247,16 @@ int __devinit cpmac_init(void)
+ #warning FIXME: unhardcode gpio&reset bits
+ ar7_gpio_disable(26);
+ ar7_gpio_disable(27);
+- ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
+- ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
++
++ if (!ar7_is_titan()) {
++ ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
++ ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
++ }
+ ar7_device_reset(AR7_RESET_BIT_EPHY);
+
++ if (ar7_is_titan())
++ ar7_device_reset(TITAN_RESET_BIT_EPHY1);
++
+ cpmac_mii->reset(cpmac_mii);
+
+ for (i = 0; i < 300; i++) {
+@@ -1265,7 +1273,11 @@ int __devinit cpmac_init(void)
+ mask = 0;
+ }
+
+- cpmac_mii->phy_mask = ~(mask | 0x80000000);
++ if (ar7_is_titan())
++ cpmac_mii->phy_mask = ~(mask | 0x80000000 | 0x40000000);
++ else
++ cpmac_mii->phy_mask = ~(mask | 0x80000000);
++
+ snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "cpmac-1");
+
+ res = mdiobus_register(cpmac_mii);
diff --git a/target/linux/ar7/patches-3.6/972-cpmac_fixup.patch b/target/linux/ar7/patches-3.6/972-cpmac_fixup.patch
new file mode 100644
index 0000000000..561ef9947f
--- /dev/null
+++ b/target/linux/ar7/patches-3.6/972-cpmac_fixup.patch
@@ -0,0 +1,234 @@
+--- a/arch/mips/ar7/platform.c
++++ b/arch/mips/ar7/platform.c
+@@ -709,26 +709,23 @@ static int __init ar7_register_devices(v
+ }
+
+ if (ar7_has_high_cpmac()) {
++ cpmac_get_mac(0, cpmac_high_data.dev_addr);
++
+ res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status);
+- if (!res) {
+- cpmac_get_mac(1, cpmac_high_data.dev_addr);
++ if (!res)
++ pr_warning("unable to register fixed phy for cpmac-high: %d\n", res);
+
+- res = platform_device_register(&cpmac_high);
+- if (res)
+- pr_warning("unable to register cpmac-high: %d\n", res);
+- } else
+- pr_warning("unable to add cpmac-high phy: %d\n", res);
+- } else
++ res = platform_device_register(&cpmac_high);
++ if (res)
++ pr_warning("unable to register cpmac-high: %d\n", res);
++ cpmac_get_mac(1, cpmac_low_data.dev_addr);
++ } else {
+ cpmac_low_data.phy_mask = 0xffffffff;
+-
+- res = fixed_phy_add(PHY_POLL, cpmac_low.id, &fixed_phy_status);
+- if (!res) {
+ cpmac_get_mac(0, cpmac_low_data.dev_addr);
+- res = platform_device_register(&cpmac_low);
+- if (res)
+- pr_warning("unable to register cpmac-low: %d\n", res);
+- } else
+- pr_warning("unable to add cpmac-low phy: %d\n", res);
++ }
++ res = platform_device_register(&cpmac_low);
++ if (res)
++ pr_warning("unable to register cpmac-low: %d\n", res);
+
+ detect_leds();
+ res = platform_device_register(&ar7_gpio_leds);
+@@ -741,8 +738,10 @@ static int __init ar7_register_devices(v
+
+ /* Register watchdog only if enabled in hardware */
+ bootcr = ioremap_nocache(AR7_REGS_DCL, 4);
+- val = readl(bootcr);
+- iounmap(bootcr);
++ if (bootcr) {
++ val = readl(bootcr);
++ iounmap(bootcr);
++ }
+ if (val & AR7_WDT_HW_ENA) {
+ if (ar7_has_high_vlynq())
+ ar7_wdt_res.start = UR8_REGS_WDT;
+--- a/arch/mips/include/asm/mach-ar7/ar7.h
++++ b/arch/mips/include/asm/mach-ar7/ar7.h
+@@ -42,6 +42,7 @@
+ #define AR7_REGS_PINSEL (AR7_REGS_BASE + 0x160C)
+ #define AR7_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1800)
+ #define AR7_REGS_DCL (AR7_REGS_BASE + 0x1a00)
++#define AR7_REGS_MII (AR7_REGS_BASE + 0x1a08)
+ #define AR7_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1c00)
+ #define AR7_REGS_MDIO (AR7_REGS_BASE + 0x1e00)
+ #define AR7_REGS_IRQ (AR7_REGS_BASE + 0x2400)
+--- a/drivers/net/ethernet/ti/cpmac.c
++++ b/drivers/net/ethernet/ti/cpmac.c
+@@ -35,7 +35,6 @@
+ #include <linux/skbuff.h>
+ #include <linux/mii.h>
+ #include <linux/phy.h>
+-#include <linux/phy_fixed.h>
+ #include <linux/platform_device.h>
+ #include <linux/dma-mapping.h>
+ #include <linux/clk.h>
+@@ -48,14 +47,11 @@ MODULE_LICENSE("GPL");
+ MODULE_ALIAS("platform:cpmac");
+
+ static int debug_level = 8;
+-static int dumb_switch;
+
+-/* Next 2 are only used in cpmac_probe, so it's pointless to change them */
++/* Next is only used in cpmac_probe, so it's pointless to change them */
+ module_param(debug_level, int, 0444);
+-module_param(dumb_switch, int, 0444);
+
+ MODULE_PARM_DESC(debug_level, "Number of NETIF_MSG bits to enable");
+-MODULE_PARM_DESC(dumb_switch, "Assume switch is not connected to MDIO bus");
+
+ #define CPMAC_VERSION "0.5.2"
+ /* frame size + 802.1q tag + FCS size */
+@@ -674,9 +670,8 @@ static void cpmac_hw_start(struct net_de
+ for (i = 0; i < 8; i++)
+ cpmac_write(priv->regs, CPMAC_MAC_ADDR_LO(i), dev->dev_addr[5]);
+ cpmac_write(priv->regs, CPMAC_MAC_ADDR_MID, dev->dev_addr[4]);
+- cpmac_write(priv->regs, CPMAC_MAC_ADDR_HI, dev->dev_addr[0] |
+- (dev->dev_addr[1] << 8) | (dev->dev_addr[2] << 16) |
+- (dev->dev_addr[3] << 24));
++ cpmac_write(priv->regs, CPMAC_MAC_ADDR_HI, be32_to_cpu(*(u32 *)
++ dev->dev_addr));
+ cpmac_write(priv->regs, CPMAC_MAX_LENGTH, CPMAC_SKB_SIZE);
+ cpmac_write(priv->regs, CPMAC_UNICAST_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 0xff);
+@@ -1121,25 +1116,19 @@ static int __devinit cpmac_probe(struct
+
+ pdata = pdev->dev.platform_data;
+
+- if (external_switch || dumb_switch) {
+- strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE); /* fixed phys bus */
+- phy_id = pdev->id;
+- } else {
+- for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) {
+- if (!(pdata->phy_mask & (1 << phy_id)))
+- continue;
+- if (!cpmac_mii->phy_map[phy_id])
+- continue;
+- strncpy(mdio_bus_id, cpmac_mii->id, MII_BUS_ID_SIZE);
+- break;
+- }
++ for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) {
++ if (!(pdata->phy_mask & (1 << phy_id)))
++ continue;
++ if (!cpmac_mii->phy_map[phy_id])
++ continue;
++ strncpy(mdio_bus_id, cpmac_mii->id, MII_BUS_ID_SIZE);
++ break;
+ }
+
+- if (phy_id == PHY_MAX_ADDR) {
+- dev_err(&pdev->dev, "no PHY present, falling back "
+- "to switch on MDIO bus 0\n");
+- strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE); /* fixed phys bus */
++ if (phy_id == PHY_MAX_ADDR && pdev->id == 1) {
++ printk(KERN_ERR "cpmac: No PHY present, using fixed PHY\n");
+ phy_id = pdev->id;
++ strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE);
+ }
+
+ dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES);
+@@ -1175,6 +1164,13 @@ static int __devinit cpmac_probe(struct
+ snprintf(priv->phy_name, MII_BUS_ID_SIZE, PHY_ID_FMT,
+ mdio_bus_id, phy_id);
+
++ rc = register_netdev(dev);
++ if (rc) {
++ printk(KERN_ERR "cpmac: error %i registering device %s\n", rc,
++ dev->name);
++ goto fail;
++ }
++
+ priv->phy = phy_connect(dev, priv->phy_name, cpmac_adjust_link, 0,
+ PHY_INTERFACE_MODE_MII);
+
+@@ -1186,13 +1182,6 @@ static int __devinit cpmac_probe(struct
+ goto fail;
+ }
+
+- rc = register_netdev(dev);
+- if (rc) {
+- printk(KERN_ERR "cpmac: error %i registering device %s\n", rc,
+- dev->name);
+- goto fail;
+- }
+-
+ if (netif_msg_probe(priv)) {
+ printk(KERN_INFO
+ "cpmac: device %s (regs: %p, irq: %d, phy: %s, "
+@@ -1225,6 +1214,7 @@ int __devinit cpmac_init(void)
+ {
+ u32 mask;
+ int i, res;
++ void __iomem *mii_reg;
+
+ cpmac_mii = mdiobus_alloc();
+ if (cpmac_mii == NULL)
+@@ -1248,31 +1238,51 @@ int __devinit cpmac_init(void)
+ ar7_gpio_disable(26);
+ ar7_gpio_disable(27);
+
+- if (!ar7_is_titan()) {
++ if (ar7_is_titan()) {
++ ar7_device_reset(AR7_RESET_BIT_EPHY);
++ ar7_device_reset(TITAN_RESET_BIT_EPHY1);
++ } else {
++ ar7_device_reset(AR7_RESET_BIT_EPHY);
+ ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
+ ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
+ }
+- ar7_device_reset(AR7_RESET_BIT_EPHY);
+-
+- if (ar7_is_titan())
+- ar7_device_reset(TITAN_RESET_BIT_EPHY1);
+
+ cpmac_mii->reset(cpmac_mii);
+
+ for (i = 0; i < 300; i++) {
+ mask = cpmac_read(cpmac_mii->priv, CPMAC_MDIO_ALIVE);
++ mask &= ar7_is_titan()? ~(0x80000000 | 0x40000000) : ~(0x80000000);
+ if (mask)
+ break;
+ else
+ msleep(10);
+ }
+
+- mask &= 0x7fffffff;
+ if (mask & (mask - 1)) {
+ external_switch = 1;
+- mask = 0;
++ if (!ar7_has_high_cpmac()) {
++ if (ar7_is_titan()) {
++ ar7_device_disable(AR7_RESET_BIT_EPHY);
++ ar7_device_disable(TITAN_RESET_BIT_EPHY1);
++ } else
++ ar7_device_disable(AR7_RESET_BIT_EPHY);
++
++ //Titan remap might be different
++ mii_reg = ioremap(AR7_REGS_MII, 4);
++ if (mii_reg) {
++ writel(readl(mii_reg) | 1, mii_reg);
++ iounmap(mii_reg);
++ }
++ }
+ }
+
++ if (external_switch)
++ printk(KERN_INFO "EXTERNAL SWITCH!!!\n");
++ else if (mask)
++ printk(KERN_INFO "EXTERNAL PHY!!!\n");
++ else
++ printk(KERN_INFO "INTERNAL PHY!!!\n");
++
+ if (ar7_is_titan())
+ cpmac_mii->phy_mask = ~(mask | 0x80000000 | 0x40000000);
+ else